Home / 44,347.52-66,319.20-33,110.72

Finding the Fourth Proportional to 44,347.52, 66,319.20 and 33,110.72

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Solution

The fourth proportional to 44,347.52, 66,319.20 and 33,110.72 is: 49,515.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,347.52 : 66,319.20 = 33,110.72 : x
  2. Step 2: Convert to fraction form
    44,347.52/66,319.20 = 33,110.72/x
  3. Step 3: Cross multiply
    44,347.52x = 66,319.20 × 33,110.72
  4. Step 4: Simplify right side
    44,347.52x = 2,195,876,461.82
  5. Step 5: Solve for x
    x = 2,195,876,461.82/44,347.52
  6. Step 6: Final answer
    x = 49,515.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.